updates
[silc.git] / configure.in.pre
index b39677d6b131f4b99ad7af8f4a9e135d37aca115..1d0c64c2b69c85062506eae52e2285dcdde34846 100644 (file)
@@ -33,8 +33,8 @@ case "$target" in
     ;;
 esac
 
-# ./prepare script will automatically put the correct date. Do not edit!
-AM_INIT_AUTOMAKE(silc, YYYYMMDD)
+# ./prepare script will automatically put the correct version. Do not edit!
+AM_INIT_AUTOMAKE(SILC_PACKAGE, SILC_VERSION)
 AC_PREREQ(2.3)
 AM_CONFIG_HEADER(includes/silcdefs.h)
 
@@ -70,7 +70,7 @@ AC_CHECK_HEADERS(unistd.h string.h getopt.h errno.h fcntl.h assert.h)
 AC_CHECK_HEADERS(sys/types.h sys/stat.h sys/time.h)
 AC_CHECK_HEADERS(netinet/in.h netinet/tcp.h netdb.h)
 AC_CHECK_HEADERS(pwd.h grp.h termcap.h paths.h)
-AC_CHECK_HEADERS(ncurses.h signal.h ctype.h)
+AC_CHECK_HEADERS(ncurses.h signal.h ctype.h regex.h)
 AC_CHECK_HEADERS(arpa/inet.h sys/mman.h)
 
 # Data type checking
@@ -80,29 +80,339 @@ AC_TYPE_MODE_T
 AC_TYPE_UID_T
 AC_TYPE_PID_T
 
-# Function checking
-AC_CHECK_FUNCS(chmod stat fstat getenv putenv strerror ctime gettimeofday)
-AC_CHECK_FUNCS(getpid getgid getsid getpgid getpgrp getuid)
-AC_CHECK_FUNCS(strchr strstr strcpy strncpy memcpy memset memmove)
-AC_CHECK_FUNCS(gethostname gethostbyname gethostbyaddr)
-AC_CHECK_FUNCS(select socket listen bind shutdown close connect)
+AC_CHECK_SIZEOF(long long, 0)
+AC_DEFINE_UNQUOTED(SILC_SIZEOF_LONG_LONG, $ac_cv_sizeof_long_long)
+AC_CHECK_SIZEOF(long, 0)
+AC_DEFINE_UNQUOTED(SILC_SIZEOF_LONG, $ac_cv_sizeof_long)
+AC_CHECK_SIZEOF(int, 0)
+AC_DEFINE_UNQUOTED(SILC_SIZEOF_INT, $ac_cv_sizeof_int)
+AC_CHECK_SIZEOF(short, 0)
+AC_DEFINE_UNQUOTED(SILC_SIZEOF_SHORT, $ac_cv_sizeof_short)
+AC_CHECK_SIZEOF(char, 0)
+AC_DEFINE_UNQUOTED(SILC_SIZEOF_CHAR, $ac_cv_sizeof_char)
+AC_CHECK_SIZEOF(void *, 0)
+AC_DEFINE_UNQUOTED(SILC_SIZEOF_VOID_P, $ac_cv_sizeof_void_p)
+
+dnl Curses detection: Munged from Midnight Commander's configure.in
+AC_DEFUN(AC_CHECK_CURSES,[
+       search_ncurses=true
+       screen_manager=""
+       has_curses=false
+
+       CFLAGS=${CFLAGS--O}
+
+       AC_SUBST(CURSES_LIBS)
+       AC_SUBST(CURSES_INCLUDEDIR)
+
+       AC_ARG_WITH(sco,
+         [  --with-sco              Use this to turn on SCO-specific code],[
+         if test x$withval = xyes; then
+               AC_DEFINE(SCO_FLAVOR)
+               CFLAGS="$CFLAGS -D_SVID3"
+         fi
+       ])
+
+       AC_ARG_WITH(sunos-curses,
+         [  --with-sunos-curses     Used to force SunOS 4.x curses],[
+         if test x$withval = xyes; then
+               AC_USE_SUNOS_CURSES
+         fi
+       ])
+
+       AC_ARG_WITH(osf1-curses,
+         [  --with-osf1-curses      Used to force OSF/1 curses],[
+         if test x$withval = xyes; then
+               AC_USE_OSF1_CURSES
+         fi
+       ])
+
+       AC_ARG_WITH(vcurses,
+         [  --with-vcurses[=incdir] Used to force SysV curses],
+         if test x$withval != xyes; then
+               CURSES_INCLUDEDIR="-I$withval"
+         fi
+         AC_USE_SYSV_CURSES
+       )
+
+       AC_ARG_WITH(ncurses,
+         [  --with-ncurses[=dir]    Compile with ncurses/locate base dir],
+         if test x$withval = xno ; then
+               search_ncurses=false
+         elif test x$withval != xyes ; then
+               AC_NCURSES($withval/include, ncurses.h, -L$withval/lib -lncurses, -I$withval/include, "ncurses on $withval/include")
+         fi
+       )
+
+       if $search_ncurses
+       then
+               AC_SEARCH_NCURSES()
+       fi
+])
+
+
+AC_DEFUN(AC_USE_SUNOS_CURSES, [
+       search_ncurses=false
+       screen_manager="SunOS 4.x /usr/5include curses"
+       AC_MSG_RESULT(Using SunOS 4.x /usr/5include curses)
+       AC_DEFINE(USE_SUNOS_CURSES)
+       AC_DEFINE(HAS_CURSES)
+       has_curses=true
+       AC_DEFINE(NO_COLOR_CURSES)
+       AC_DEFINE(USE_SYSV_CURSES)
+       CURSES_INCLUDEDIR="-I/usr/5include"
+       CURSES_LIBS="/usr/5lib/libcurses.a /usr/5lib/libtermcap.a"
+       AC_MSG_RESULT(Please note that some screen refreshs may fail)
+])
+
+AC_DEFUN(AC_USE_OSF1_CURSES, [
+       AC_MSG_RESULT(Using OSF1 curses)
+       search_ncurses=false
+       screen_manager="OSF1 curses"
+       AC_DEFINE(HAS_CURSES)
+       has_curses=true
+       AC_DEFINE(NO_COLOR_CURSES)
+       AC_DEFINE(USE_SYSV_CURSES)
+       CURSES_LIBS="-lcurses"
+])
+
+AC_DEFUN(AC_USE_SYSV_CURSES, [
+       AC_MSG_RESULT(Using SysV curses)
+       AC_DEFINE(HAS_CURSES)
+       has_curses=true
+       AC_DEFINE(USE_SYSV_CURSES)
+       search_ncurses=false
+       screen_manager="SysV/curses"
+       CURSES_LIBS="-lcurses"
+])
+
+dnl
+dnl Parameters: directory filename cureses_LIBS curses_INCLUDEDIR nicename
+dnl
+AC_DEFUN(AC_NCURSES, [
+    if $search_ncurses
+    then
+        if test -f $1/$2
+       then
+           AC_MSG_RESULT(Found ncurses on $1/$2)
+
+           CURSES_LIBS="$3"
+           AC_CHECK_LIB(ncurses, initscr, [
+           ], [
+                CHECKLIBS=`echo "$3"|sed 's/-lncurses/-lcurses/g'`
+               AC_CHECK_LIB(curses, initscr, [
+                       CURSES_LIBS="$CHECKLIBS"
+               ],, $CHECKLIBS)
+           ], $CURSES_LIBS)
+           CURSES_INCLUDEDIR="$4"
+           search_ncurses=false
+           screen_manager=$5
+            AC_DEFINE(HAS_CURSES)
+            has_curses=true
+           has_ncurses=true
+           AC_DEFINE(USE_NCURSES)
+       fi
+    fi
+])
+
+AC_DEFUN(AC_SEARCH_NCURSES, [
+    AC_CHECKING("location of ncurses.h file")
+
+    AC_NCURSES(/usr/include, ncurses.h, -lncurses,, "ncurses on /usr/include")
+    AC_NCURSES(/usr/include/ncurses, ncurses.h, -lncurses, -I/usr/include/ncurses, "ncurses on /usr/include/ncurses")
+    AC_NCURSES(/usr/local/include, ncurses.h, -L/usr/local/lib -lncurses, -I/usr/local/include, "ncurses on /usr/local")
+    AC_NCURSES(/usr/pkg/include, ncurses.h, -L/usr/pkg/lib -lncurses, -I/usr/pkg/include, "ncurses on /usr/pkg")
+    AC_NCURSES(/usr/contrib/include, ncurses.h, -L/usr/contrib/lib -lncurses, -I/usr/contrib/include, "ncurses on /usr/contrib")
+    AC_NCURSES(/usr/local/include/ncurses, ncurses.h, -L/usr/local/lib -L/usr/local/lib/ncurses -lncurses, -I/usr/local/include/ncurses, "ncurses on /usr/local/include/ncurses")
+
+    AC_NCURSES(/usr/local/include/ncurses, curses.h, -L/usr/local/lib -lncurses, -I/usr/local/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/local/.../ncurses")
+
+    AC_NCURSES(/usr/include/ncurses, curses.h, -lncurses, -I/usr/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/include/ncurses")
+
+    dnl
+    dnl We couldn't find ncurses, try SysV curses
+    dnl
+    if $search_ncurses 
+    then
+        AC_EGREP_HEADER(init_color, /usr/include/curses.h,
+           AC_USE_SYSV_CURSES)
+       AC_EGREP_CPP(USE_NCURSES,[
+#include <curses.h>
+#ifdef __NCURSES_H
+#undef USE_NCURSES
+USE_NCURSES
+#endif
+],[
+       CURSES_INCLUDEDIR="$CURSES_INCLUDEDIR -DRENAMED_NCURSES"
+        AC_DEFINE(HAS_CURSES)
+       has_curses=true
+       has_ncurses=true
+        AC_DEFINE(USE_NCURSES)
+        search_ncurses=false
+        screen_manager="ncurses installed as curses"
+])
+    fi
+
+    dnl
+    dnl Try SunOS 4.x /usr/5{lib,include} ncurses
+    dnl The flags USE_SUNOS_CURSES, USE_BSD_CURSES and BUGGY_CURSES
+    dnl should be replaced by a more fine grained selection routine
+    dnl
+    if $search_ncurses
+    then
+       if test -f /usr/5include/curses.h
+       then
+           AC_USE_SUNOS_CURSES
+        fi
+    fi
+
+    dnl use whatever curses there happens to be
+    if $search_ncurses
+    then
+       if test -f /usr/include/curses.h
+       then
+         CURSES_LIBS="-lcurses"
+         AC_DEFINE(HAS_CURSES)
+         has_curses=true
+         search_ncurses=false
+         screen_manager="curses"
+       fi
+    fi
+])
+
+AC_CHECK_CURSES
+LIBS="$LIBS $CURSES_LIBS"
+
+# Function and library checking
+AC_CHECK_FUNC(gethostbyname, ac_gethostbyname_found=1,
+ac_gethostbyname_found=0)
+if test x$ac_gethostbyname_found = x0; then
+    AC_CHECK_LIB(nsl, gethostbyname, LIBS="$LIBS -lnsl")
+    AC_CHECK_FUNC(res_gethostbyname, ac_res_ghbn_found=1, ac_res_ghbn_found=0)
+    if test x$ac_res_ghbn_found = x0; then
+        AC_CHECK_LIB(resolv, res_gethostbyname,  LIBS="$LIBS -lresolv")
+    fi
+fi
+AC_CHECK_FUNC(socket, ac_socket_found=1, ac_socket_found=0)
+if test x$ac_socket_found = x0; then
+    AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
+fi
+AC_CHECK_FUNCS(gethostname gethostbyaddr getservbyname getservbyport)
+AC_CHECK_FUNCS(select listen bind shutdown close connect)
 AC_CHECK_FUNCS(fcntl setsockopt)
-AC_CHECK_FUNCS(getservbyname getservbyport)
 AC_CHECK_FUNCS(getopt_long time)
 AC_CHECK_FUNCS(mlock munlock)
+AC_CHECK_FUNCS(chmod stat fstat getenv putenv strerror ctime gettimeofday)
+AC_CHECK_FUNCS(getpid getgid getsid getpgid getpgrp getuid)
+AC_CHECK_FUNCS(strchr strstr strcpy strncpy memcpy memset memmove)
 
 # SIM support checking
 # XXX These needs to be changed as more supported platforms appear.
 # XXX This probably needs to be made platform dependant check.
+sim_support=false
+AM_CONDITIONAL(SILC_SIM, test x$sim_support = xtrue)
 AC_CHECKING(for SIM support)
 AC_CHECK_HEADERS(dlfcn.h, 
   AC_CHECK_LIB(dl, dlopen, 
     AC_DEFINE(SILC_SIM) 
+    sim_support=true
+    AM_CONDITIONAL(SILC_SIM, test x$sim_support = xtrue)
     AC_MSG_RESULT(enabled SIM support)
     LIBS="$LIBS -ldl",
     AC_MSG_RESULT(no SIM support found)),
   AC_MSG_RESULT(no SIM support found))
 
+#
+# Installation
+#
+
+# Default installation destination
+AC_PREFIX_DEFAULT(/usr/local/silc)
+
+# etc directory
+ETCDIR="/etc/silc"
+AC_ARG_WITH(etcdir,
+[  --with-etcdir[=PATH]    Directory for system files [/etc/silc]],
+[ case "$withval" in
+  no)
+    ;;
+  yes)
+    ETCDIR="$withval"
+    ;;
+  *)
+    ETCDIR="$withval"
+    ;;
+  esac ],
+)
+AC_SUBST(ETCDIR)
+
+# help directory
+HELPDIR="help"
+AC_ARG_WITH(helpdir,
+[  --with-helpdir[=PATH]   Directory for SILC help files [PREFIX/help]],
+[ case "$withval" in
+  no)
+    ;;
+  yes)
+    HELPDIR="$withval"
+    ;;
+  *)
+    HELPDIR="$withval"
+    ;;
+  esac ],
+)
+AC_SUBST(HELPDIR)
+
+# doc directory
+DOCDIR="doc"
+AC_ARG_WITH(docdir,
+[  --with-docdir[=PATH]    Directory for SILC documentation [PREFIX/doc]],
+[ case "$withval" in
+  no)
+    ;;
+  yes)
+    DOCDIR="$withval"
+    ;;
+  *)
+    DOCDIR="$withval"
+    ;;
+  esac ],
+)
+AC_SUBST(DOCDIR)
+
+# SIM modules directory
+MODULESDIR="modules"
+AC_ARG_WITH(simdir,
+[  --with-simdir[=PATH]    Directory for SIM modules [PREFIX/modules]],
+[ case "$withval" in
+  no)
+    ;;
+  yes)
+    MODULESDIR="$withval"
+    ;;
+  *)
+    MODULESDIR="$withval"
+    ;;
+  esac ],
+)
+AC_SUBST(MODULESDIR)
+
+# Logs directory
+LOGSDIR="logs"
+AC_ARG_WITH(logsdir,
+[  --with-logsdir[=PATH]   Directory for Server logs [PREFIX/logs]],
+[ case "$withval" in
+  no)
+    ;;
+  yes)
+    LOGSDIR="$withval"
+    ;;
+  *)
+    LOGSDIR="$withval"
+    ;;
+  esac ],
+)
+AC_SUBST(LOGSDIR)
+
 # Debug checking
 AC_MSG_CHECKING(for enabled debugging)
 AC_ARG_ENABLE(debug,
@@ -123,7 +433,7 @@ esac ], CFLAGS="-O2 -g $CFLAGS"
 # SOCKS4 support checking
 AC_MSG_CHECKING(whether to support SOCKS4)
 AC_ARG_WITH(socks4,
-[  --with-socks4[=PATH]    Compile with SOCKS4 support.],
+[  --with-socks4[=PATH]    Compile with SOCKS4 support],
 [ case "$withval" in
   no)
     AC_MSG_RESULT(no)
@@ -157,7 +467,7 @@ AC_ARG_WITH(socks4,
 # SOCKS5 support checking
 AC_MSG_CHECKING(whether to support SOCKS5)
 AC_ARG_WITH(socks5,
-[  --with-socks5[=PATH]    Compile with SOCKS5 support.],
+[  --with-socks5[=PATH]    Compile with SOCKS5 support],
 [ case "$withval" in
   no)
     AC_MSG_RESULT(no)
@@ -219,24 +529,77 @@ if test "x$socks" = "x5"; then
   AC_DEFINE(Rgethostbyname, SOCKSgethostbyname)
 fi
 
+# GMP Library checking
+AC_MSG_CHECKING(whether to compile GMP)
+AC_ARG_WITH(gmp,
+[  --with-gmp              Build the GMP in the SILC source tree],
+[ case "${withval}" in
+  yes) 
+    AM_CONDITIONAL(SILC_BUILD_GMP, test x$withval = xyes)
+    AC_MSG_RESULT(yes)
+    ;;
+  *)
+    AC_CHECK_HEADER(gmp.h,
+      AC_CHECK_LIB(gmp, __gmpz_init,
+        AM_CONDITIONAL(SILC_BUILD_GMP, test x$withval = yes)
+        LIBS="$LIBS -L/usr/lib -L/usr/local/lib -lgmp"
+        AC_MSG_RESULT(GMP will not be compiled),
+        AM_CONDITIONAL(SILC_BUILD_GMP, test x$withval != yes)
+        AC_MSG_RESULT(GMP will be compiled)
+      ),
+      AM_CONDITIONAL(SILC_BUILD_GMP, test x$withval != yes)
+      AC_MSG_RESULT(GMP will be compiled)
+    )
+    ;;
+esac ], [
+  AC_CHECK_HEADER(gmp.h,
+    AC_CHECK_LIB(gmp, __gmpz_init,
+      build_gmp=false
+      AM_CONDITIONAL(SILC_BUILD_GMP, test x$build_gmp = xtrue)
+      LIBS="$LIBS -L/usr/lib -L/usr/local/lib -lgmp"
+      AC_MSG_RESULT(GMP will not be compiled),
+      build_gmp=true
+      AM_CONDITIONAL(SILC_BUILD_GMP, test x$build_gmp = xtrue)
+      AC_MSG_RESULT(GMP will be compiled)
+    ),
+    build_gmp=true
+    AM_CONDITIONAL(SILC_BUILD_GMP, test x$build_gmp = xtrue)
+    AC_MSG_RESULT(GMP will be compiled)
+  )
+])
 
 AC_ARG_WITH(silcd-config-file,
 [  --with-silcd-config-file[=PATH]
                           Use PATH as default configuration file in SILC
-                          server.],
+                          server [/etc/silc/silcd.conf]],
 [ AC_DEFINE_UNQUOTED(SILC_SERVER_CONFIG_FILE, "$withval") ])
 
-# XXX
-#LIBS="$LIBS -lefence"
-
+#
 # Other configure scripts
-#AC_CONFIG_SUBDIRS(lib/zlib)
+#
+AC_CONFIG_SUBDIRS(irssi)
+AC_CONFIG_SUBDIRS(lib/dotconf)
 AC_CONFIG_SUBDIRS(lib/silcmath/gmp)
 AC_CONFIG_SUBDIRS(lib/trq)
-AC_CONFIG_SUBDIRS(lib/dotconf)
+#AC_CONFIG_SUBDIRS(lib/zlib)
 
+SILC_TOP_SRCDIR=`pwd`
+AC_SUBST(SILC_TOP_SRCDIR)
+#SILC_INSTALL_PREFIX=$ac_default_prefix
+#AC_SUBST(SILC_INSTALL_PREFIX)
+AC_SUBST(LIBS)
+INCLUDE_DEFINES_INT="include \$(top_srcdir)/Makefile.defines_int"
+AC_SUBST(INCLUDE_DEFINES_INT)
+
+#
+# Makefile outputs
+#
 AC_OUTPUT( \
 Makefile
+Makefile.defines
+Makefile.defines_int
+irssi/Makefile.defines
+irssi/Makefile.defines_int
 doc/Makefile
 includes/Makefile
 lib/Makefile